公开(公告)号：US20240106272A1

公开(公告)日：2024-03-28

申请号：US18263846

申请日：2021-09-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaogang Liu ,  Lexing Gong ,  Fan Jiang ,  Le Wang ,  Zhenqi Yu

IPC: H02J50/00 ,  H01F27/28 ,  H01F27/29 ,  H02J50/10

CPC classification number: H02J50/005 ,  H01F27/2828 ,  H01F27/29 ,  H02J50/10

Abstract: A coil module is provided, which includes a coil, a magnetic conductive sheet, and an adapter plate. The magnetic conductive sheet is disposed on the coil. The adapter plate is disposed on the coil and is electrically connected to the coil. The adapter plate is configured to connect the coil. Through addition of the adapter plate, the adapter plate is first connected to the coil. The adapter plate is used for transition connection, to prevent a fault such as falling or poor contact of the coil, making it possible to implement integrated packaging of the coil module. A coil packaging structure and a wireless charging apparatus comprising the coil module are also provided.